CN215135775U

CN215135775U - Auxiliary device for medicine application in stomatology department

Info

Publication number: CN215135775U
Application number: CN202121752734.7U
Authority: CN
Inventors: 王玉春; 尹晨光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-14
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an auxiliary device for applying medicine in stomatology, which relates to the field of oral medical instruments and provides the following proposal aiming at the problems of medicine application by the prior stomatology doctors and supporting of the oral cavity of patients, which comprises a shell, a supporting plate, a supporting rod and a rotating rod, wherein the circumferential surface of the shell is sleeved with an internal thread sleeve and a sliding sleeve, and the outer end surface of the shell is provided with a first limiting rod, the surface of the sliding sleeve is hinged with two symmetrically distributed supporting rods, the supporting rod is connected with the supporting plate through a hinge joint, the rotating rod is arranged in the shell, the rotating rod is positioned at the inner end surface of the shell and is fixedly connected with the second bevel gear, the first bevel gear is meshed with the second bevel gear, the utility model has novel structure, and the device can be adjusted according to the opening angle of the oral cavity of the patient and the internal angle of the oral cavity of the patient, so that the practicability of the device is improved.

Description

Auxiliary device for medicine application in stomatology department

Technical Field

The utility model relates to an oral medical instrument field especially relates to an auxiliary device for department of stomatology is used to add medicine to.

Background

The department of stomatology, in fact, looks at oral related diseases. The major associated diseases of the oral cavity include: oral cavity tongue body tissue diseases, lip diseases, palate diseases, gum diseases, tooth diseases, facial diseases, temporomandibular joint diseases and the like belong to the diagnosis and treatment scope of the department of stomatology.

In the process of treating oral diseases, doctors often inject or smear medicines to the affected part of the patient's oral cavity, and in the process, patients often have stress reaction on the medicines to close mouths, so that unnecessary waste of the medicines is caused, the medicines cannot be smoothly smeared on wounds, secondary damage to the oral cavity can be caused, and meanwhile, the danger that the patients swallow the medicines by mistake due to the fact that the oral cavity of the patients is closed can also be caused. Therefore, based on the above-mentioned problems, we propose an auxiliary device for oral medicine to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of auxiliary device for medicine application in department of stomatology has solved the department of stomatology doctor when applying medicine to patient's oral cavity, and patient's oral cavity supports the problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary device for medicine administration in stomatology comprises a shell, a support plate, support rods and a rotating rod, wherein an internal thread sleeve and a sliding sleeve are arranged on the circumferential surface of the shell in an adjacent distribution mode, the shell is in threaded connection with the internal thread sleeve, the outer side surface of the sliding sleeve is hinged with the two support rods in a symmetrical distribution mode, the support rods are hinged with the support plate, the support plates are symmetrically distributed on the outer side of the shell, the support plates are hinged with the shell, the rotating rod is arranged inside the shell, a first limiting rod is arranged on the outer end surface of the shell, a second bevel gear is fixedly connected to the position, away from the end face of the first limiting rod, of the rotating rod and meshed with a first bevel gear, the first bevel gear is fixedly arranged on the outer side of the rotating shaft, the upper end of the rotating shaft penetrates through the shell, and the rotating shaft and the support plates are not on the same vertical plane, are distributed in a staggered way.

Preferably, a spring is arranged between the sliding sleeve and the second limiting rod, and the spring is sleeved on the outer side of the shell.

Preferably, the internal thread sleeve is connected with the sliding sleeve through a push rod, the push rod is fixedly connected with the internal thread sleeve, and the push rod is rotatably connected with the internal thread sleeve.

Preferably, a knob is fixedly mounted on the rotating rod close to the end face of the first limiting rod.

Preferably, the LED lamp is installed at the position, far away from the end face of the first limiting rod, of the shell, the rotating shaft penetrates through the shell in an inclined mode, and the rotating shaft is fixedly connected with the circular reflector, so that the affected part in the oral cavity of the patient can be observed more clearly.

Preferably, the supporting plate and the corners of the supporting rod are all provided with round corners for treatment, so that the inner part of the oral cavity is protected.

The utility model has the advantages that:

1. the sliding sleeve is pushed by rotating the internal thread sleeve, so that the angles of the two supporting plates can be adjusted, when the internal thread sleeve stops rotating, the opening angle of the supporting plates is fixed, when the internal thread sleeve rotates outwards, the sliding sleeve is pushed outwards by the spring, the opening angle of the supporting plates is reduced, and the oral cavity of a patient can be conveniently filled by a stomatologist.

2. The knob is rotated to enable the second bevel gear on the rotating rod to rotate inside the shell, the first bevel gear is driven to rotate through the second bevel gear, the round reflector fixed on the rotating shaft rotates, the angle of the round reflector can be adjusted, and a doctor can better observe the internal condition of the oral cavity of a patient.

To sum up, the device not only can make patient's oral cavity open the angle and obtain adjusting and supporting, has made things convenient for the doctor to add medicine, has also solved the inconvenient problem of doctor observation patient oral cavity inside affected part simultaneously, has promoted the device's practicality and has improved doctor's efficiency.

Drawings

Fig. 1 is a schematic view of the auxiliary device for medicine application in stomatology department, according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of the internal structure of the auxiliary device for medicine application in stomatology department shown in fig. 1.

Fig. 3 is a schematic view of the internal structure of an auxiliary device for medicine application in stomatology department, according to an embodiment 2 of the present invention.

Fig. 4 is a side view schematic structural diagram of the auxiliary device for medicine application in stomatology department.

Fig. 5 is an enlarged view of the part a in fig. 3 of the auxiliary device for medicine application in stomatology department of the present invention.

Reference numbers in the figures: 1. a first limit rod; 2. an internally threaded sleeve; 3. a spring; 301. a push rod; 4. a sliding sleeve; 5. a support bar; 6. a support plate; 7. a second limiting rod; 8. a circular reflector; 9. a rotating shaft; 10. an LED lamp; 11. a first bevel gear; 12. a second bevel gear; 13. a housing; 14. and (4) rotating the rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations

The present invention will be further explained with reference to the accompanying drawings:

example 1

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides the following technical solutions: an auxiliary device for medicine administration in stomatology department comprises a shell 13, a support plate 6, a support rod 5 and a rotating rod 14, wherein an internal thread sleeve 2 and a sliding sleeve 4 which are adjacently distributed are installed on the circumferential surface of the shell 13, the shell 13 is in threaded connection with the internal thread sleeve 2, two support rods 5 which are symmetrically distributed are hinged on the outer side surface of the sliding sleeve 4, the support rod 5 is hinged with the support plate 6, the support plate 6 is symmetrically distributed on the outer side of the shell 13, the support plate 6 is hinged with the shell 13, the rotating rod 14 is installed inside the shell 13, a first limiting rod 1 is arranged on the outer end surface of the shell 13, a second bevel gear 12 is fixedly connected to the position, far away from the end face of the first limiting rod 1, of the rotating rod 14, the second bevel gear 12 is meshed with a first bevel gear 11, the first bevel gear 11 is fixedly installed on the outer side of a rotating shaft 9, the upper end of pivot 9 runs through casing 13, just pivot 9 with backup pad 6 is not in same vertical plane, is the dislocation distribution.

In this embodiment, a spring 3 is installed between the sliding sleeve 4 and the second limiting rod 7, the spring 3 is sleeved on the outer side of the housing 13, the LED lamp 10 is installed at a position, far away from the end face of the first limiting rod 1, of the housing 13, the rotating shaft 9 penetrates through the housing 13 in an inclined manner, and the rotating shaft 9 is fixedly connected with the circular reflective mirror 8.

Furthermore, a knob is fixedly mounted at the position, close to the end face of the first limiting rod 1, of the rotating rod 14, and round corners of the supporting plate 6 and the supporting rod 5 are all provided with round corners for processing.

Example 2

Referring to fig. 3, embodiment 2 differs from embodiment 1 in that: the internal thread sleeve 2 is connected with the sliding sleeve 4 through a push rod 301, the push rod 301 is fixedly connected with the internal thread sleeve 2, and the push rod 301 is rotatably connected with the internal thread sleeve 2.

The circumference surface of the shell 13 is provided with an internal thread sleeve 2 and a sliding sleeve 4, the internal thread sleeve 2 is close to the end surface of the sliding sleeve 4 and is fixedly connected with a push rod 301, and the push rod 301 is rotatably connected with the sliding sleeve 4.

The utility model discloses a theory of operation and use flow: when the device is used, a doctor rotates the internal thread sleeve 2, the sliding sleeve 4 can slide on the shell 13, meanwhile, the sliding sleeve 4 extrudes the spring 3, the supporting rod 5 is hinged with the supporting plate 6, the angle of the supporting plate 6 can be adjusted, the internal thread sleeve 2 stops rotating, the angle of the supporting plate 6 can be fixed, after the angle adjustment of the supporting plate 6 is completed, the doctor rotates the knob, the rotating rod 14 rotates along with the rotation of the rotating rod, the second bevel gear 12 on the rotating rod 14 drives the first bevel gear 11 to rotate, the rotating shaft 9 on the first bevel gear 11 rotates, the observation angle of the circular reflector 8 can be adjusted, the doctor can start to dose in the oral cavity of a patient at the moment, the dose administration is completed, the doctor externally rotates the internal thread sleeve 2, the sliding sleeve 4 slides outwards due to the external thrust of the spring 3, and the opening angle of the supporting plate 6 is reduced to be retracted at the moment, so that the oral cavity dose administration operation is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary device for medicine feeding of department of stomatology, includes casing (13), backup pad (6), bracing piece (5) and bull stick (14), its characterized in that: the circumference surface mounting of casing (13) has adjacent distribution's internal thread sleeve (2) and sliding sleeve (4), casing (13) with internal thread sleeve (2) are threaded connection, sliding sleeve (4) outside surface articulates there are two to be symmetric distribution bracing piece (5), just bracing piece (5) are articulated joint support board (6), backup pad (6) symmetric distribution is in the outside of casing (13), just bracing piece (6) with be articulated between casing (13), casing (13) is inside to be equipped with bull stick (14), and the outer end surface of casing (13) is provided with first gag lever post (1), bull stick (14) are kept away from first gag lever post (1) terminal surface department fixedly connected with second bevel gear (12), second bevel gear (12) and first bevel gear (11) meshing, first bevel gear (11) fixed mounting is in pivot (9) outside, the upper end of pivot (9) is run through casing (13), just pivot (9) with backup pad (6) are not in same vertical plane, are the dislocation distribution.

2. The auxiliary device for oral administration of claim 1, wherein: a spring (3) is arranged between the sliding sleeve (4) and the second limiting rod (7), and the spring (3) is sleeved on the outer side of the shell (13).

3. The auxiliary device for oral administration of claim 1, wherein: internal thread sleeve (2) through push rod (301) with sliding sleeve (4) are connected, push rod (301) fixed connection internal thread sleeve (2), just push rod (301) rotate and connect internal thread sleeve (2).

4. The auxiliary device for oral administration of claim 1, wherein: the rotating rod (14) is fixedly provided with a knob close to the end face of the first limiting rod (1).

5. The auxiliary device for oral administration of claim 1, wherein: the LED lamp (10) is installed at the position, far away from the end face of the first limiting rod (1), of the shell (13), the rotating shaft (9) penetrates through the shell (13) in an inclined mode, and the rotating shaft (9) is fixedly connected with the circular reflective mirror (8).

6. The auxiliary device for oral administration of claim 1, wherein: the corners of the supporting plate (6) and the supporting rod (5) are all provided with round corners.